11820916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1327}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 22087296

約数和(自身を除く): 10266380

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 1327, 2227, 2654, 4454, 5308, 8908, 22559, 45118, 90236, 173837, 347674, 695348, 2955229, 5910458, 11820916]

約数ペア:

[(1, 11820916), (2, 5910458), (4, 2955229), (17, 695348), (34, 347674), (68, 173837), (131, 90236), (262, 45118), (524, 22559), (1327, 8908), (2227, 5308), (2654, 4454)]